TwistFlow – Nominal Wound Filter Cartridge

The TwistFlow Nominal String Wound Filter Cartridge (our DNW-serie) has, due to the advanced technology used in the manufacturing process, an excellent multi layer depth filtration.
The String Wound Cartridge is very versatile and applicable in most filtration requirements. The unique string winding pattern provides true depth filtration, contamination absorption and flow capacity at a wide of particle size contamination.
The Nominal String Wound Cartridge is the economical solution in pre filtration, especially when bag filters are not available.

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Features

Multi layers of fine Polypropylene string, precision pattern wound provide both depth and high performance separation
Large volume of contaminant volume absorption through the multiple separation layer
Broad range of contamination particle size separation ability without plugging
Full Thermal Bonded technology and 100% Polypropylene material providing chemical compatibility for most fluids, solvents and chemicals
Very economical pre-filtration cartridge
Minimum pressure drop in medium and coarse size

Applications

Waste water
Completion fluids
Produced water
Work over fluids
Gravel pack fluids
Wellbore clean up fluids
Fuel, diesel & oil
Process water
Membrane pre filtration
Injection water
Acids & solvents
Amines & glycols
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Options

Micron rating 1- 100 micron
Length 10-50 inch
Connection end cap
Filter media: Polyester, PP, Cotton, Glass fibre
Core material: Stainless steel 304
Outside diameter: 50 -114 mm

Unique design features

Unique string winding

Due to the unique string winding pattern the cartridge provides true depth filtration, contamination absorption and flow capacity at a wide of particle size contamination.